Avantara Long Grove
1666 CHECKER ROAD, Long Grove, IL 60047
Long Grove, Illinois · CMS verdict
Avantara Long Grove's CMS overall star rating runs above the Illinois state average (2.5) and reflects above-average quality by the federal five-star measure.
The rating and the PlainElderCare Index below summarize federal inspection, staffing, and outcome data, they measure specific, documented dimensions of this facility, not a holistic verdict on the care your family member would receive. Visit in person, talk with staff and current residents' families, and weigh your family member's specific needs before choosing.
Avantara Long Grove in Long Grove, Illinois holds a CMS overall rating of 4 of 5 stars and a PlainElderCare Quality & Compliance Index of 56 of 100 (grade F). Its CMS inspection record lists multiple deficiencies. Figures are from CMS Nursing Home Compare.
Quality & Compliance Index (larger bed book)
Its certified bed capacity sits in the upper U.S. bed tercile (>120). A transparent composite of this facility's CMS Care Compare sub-ratings and its federal inspection record. It complements, and does not replace, the official CMS overall star rating shown at the top of the page. How this is calculated.
How the 56 is built
Each segment is a dimension's weighted points toward the score, summing to 56.
Weights: health inspections 30%, staffing 25%, quality measures 25%, inspection record 20%; any dimension CMS has not published drops out and its weight redistributes (no silent deflation). Inspection record is benchmarked against all rated US nursing homes. Source: CMS Nursing Home Compare.
Avantara Long Grove's larger certified-bed book
Quality ratings
On Care Compare (data as of April 2026), the overall star is a roll-up of three separately tracked sub-ratings: health inspection, staffing, and quality measures. The comparison chart below shows where each one sits relative to Illinois.
What each sub-rating measures
The health inspection rating reflects on-site surveyor findings from the last three cycles. The staffing rating compares case-mix-adjusted nurse hours per resident day to national benchmarks, and quality measures aggregate 15 clinical indicators including pressure ulcers, falls with injury, and long-stay antipsychotic use.
Size and setting
Located in Long Grove, Illinois. Bed capacity and average daily census, where CMS reports them, are in Facility details below. Its ownership type, listed in Facility details, can influence staffing patterns, reinvestment decisions, and admissions policy. At roughly 88% occupancy, this facility runs close to its typical range for a stabilized operation.
Same-ownership peers
Within Illinois, Avantara Long Grove is one of 234 for profit - corporation nursing homes CMS rates. Its 4-star overall rating sits above the for profit - corporation-segment average of 2.3 stars, ahead of roughly 75% of same-ownership peers in the state. Peer comparisons within the same ownership type are more apples-to-apples than a state-wide average, since for-profit, non-profit, and government operators tend to differ systematically in staffing and reinvestment.
Inspection record
On the regulatory side, federal and state surveyors have documented multiple deficiencies at this facility; the counts are in Facility details below. CMS has levied no enforcement penalties over the equivalent window. This is a high deficiency count relative to most facilities; requesting the full survey report directly is the only way to see whether these are concentrated in one area or spread across the facility's operations.
Where these figures come from
Figures above come from CMS Nursing Home Compare (Care Compare, data as of April 2026) with state cost medians from the CareScout 2025 Cost of Care Survey. See our methodology for vintage.
How Avantara Long Grove compares to Illinois
CMS five-star sub-ratings (0–5) for this facility against the Illinois facility-weighted average. Source: CMS Care Compare.
Bar = this facility's rating · vertical marker = Illinois state average. Higher is better on all four CMS measures.
Where Avantara Long Grove ranks in Illinois
Among the 665 CMS-rated nursing homes in Illinois, Avantara Long Grove’s 4-star overall rating is higher than 71% of them. The bars show how all Illinois homes spread across the CMS 1-to-5 scale; this facility’s band is highlighted.
108 Illinois homes share this 4-star rating. Source: CMS Nursing Home Compare.
Facility details
| Attribute | Value |
|---|---|
| Beds | 195 |
| Residents | 172 |
| Ownership | For profit - Corporation |
| County | Lake |
| Penalties | 0 |
| Deficiencies | 27 |
Source: CMS Care Compare Nursing Homes (data as of April 2026)
What families ask about Avantara Long Grove's larger facility
What is the quality rating for Avantara Long Grove? ▾
4 out of 5 stars is Avantara Long Grove's current CMS overall rating. The chart on this page breaks it into health inspection, staffing, and quality measures against the Illinois average.
How much does a nursing home cost per month in Illinois? ▾
CareScout's 2025 survey puts Illinois's median semi-private nursing home rate at $8,304 per month ($99,645 per year), with private rooms averaging $9,216 per month.
What services does Avantara Long Grove offer? ▾
Avantara Long Grove is a skilled nursing facility. CMS Care Compare does not list individual services or therapies, so ask the facility directly which it provides. Its bed capacity, census, and ownership type are in the Facility details table on this page.
Does Avantara Long Grove have any deficiencies or penalties? ▾
Avantara Long Grove has multiple deficiencies and no penalties recorded by CMS; the counts are in the Facility details table. A count this high is above what most facilities post; ask the facility directly for its plan of correction on the largest findings.
What are the alternatives to a nursing home in Illinois? ▾
In Illinois, alternatives include assisted living ($6,219/mo), home health aides ($6,864/mo), and adult day care ($1,977/mo).
Keep reading
Also see the Illinois elder-care overview and highest-rated states. Provider ID: 145868.
Read our methodology - how this data is sourced, computed, and verified.